Finding the Fourth Proportional to 225,084.97, 337,252.62 and 158,384.96
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Solution
The fourth proportional to 225,084.97, 337,252.62 and 158,384.96 is: 237,313.69
Step by Step Solution
- Step 1: Write the proportion equation
225,084.97 : 337,252.62 = 158,384.96 : x - Step 2: Convert to fraction form
225,084.97/337,252.62 = 158,384.96/x - Step 3: Cross multiply
225,084.97x = 337,252.62 × 158,384.96 - Step 4: Simplify right side
225,084.97x = 53,415,743,571.73 - Step 5: Solve for x
x = 53,415,743,571.73/225,084.97 - Step 6: Final answer
x = 237,313.69
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.